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	CM-BOF: visual similarity-based 3D shape retrieval using Clock Matching and Bag-of-Features
	Lian, Zhouhui ; Godil, Afzal ; Sun, Xianfang ; Xiao, Jianguo
	2013
关键词	3D shape retrieval Non-rigid Bag-of-Features Local feature OBJECT RETRIEVAL MODEL RETRIEVAL RECOGNITION DISTRIBUTIONS DESCRIPTOR BENCHMARK SURFACES WORDS
DOI	10.1007/s00138-013-0501-5
英文摘要	Content-based 3D object retrieval has become an active topic in many research communities. In this paper, we propose a novel visual similarity-based 3D shape retrieval method (CM-BOF) using Clock Matching and Bag-of-Features. Specifically, pose normalization is first applied to each object to generate its canonical pose, and then the normalized object is represented by a set of depth-buffer images captured on the vertices of a given geodesic sphere. Afterwards, each image is described as a word histogram obtained by the vector quantization of the image's salient local features. Finally, an efficient multi-view shape matching scheme (i.e., Clock Matching) is employed to measure the dissimilarity between two models. When applying the CM-BOF method in non-rigid 3D shape retrieval, multidimensional scaling (MDS) should be utilized before pose normalization to calculate the canonical form for each object. This paper also investigates several critical issues for the CM-BOF method, including the influence of the number of views, codebook, training data, and distance function. Experimental results on five commonly used benchmarks demonstrate that: (1) In contrast to the traditional Bag-of-Features, the time-consuming clustering is not necessary for the codebook construction of the CM-BOF approach; (2) Our methods are superior or comparable to the state of the art in applications of both rigid and non-rigid 3D shape retrieval.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000325699700008&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Computer Science, Artificial Intelligence; Computer Science, Cybernetics; Engineering, Electrical & Electronic; SCI(E); EI; 8; ARTICLE; 8; 1685-1704; 24
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/161766]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Lian, Zhouhui,Godil, Afzal,Sun, Xianfang,et al. CM-BOF: visual similarity-based 3D shape retrieval using Clock Matching and Bag-of-Features[J],2013.
APA	Lian, Zhouhui,Godil, Afzal,Sun, Xianfang,&Xiao, Jianguo.(2013).CM-BOF: visual similarity-based 3D shape retrieval using Clock Matching and Bag-of-Features..
MLA	Lian, Zhouhui,et al."CM-BOF: visual similarity-based 3D shape retrieval using Clock Matching and Bag-of-Features".(2013).

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